<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
	<style type="text/css">
		body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
	</style>
	<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=4IU3oIAMpZhfWZsMu7xzqBBAf6vMHcoa"></script>
	<title>单击获取点击的经纬度</title>
</head>
<body>
	<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
	// 百度地图API功能
	var map = new BMap.Map("allmap");            
	map.centerAndZoom("重庆",12);    
	map.enableScrollWheelZoom(true);     //开启鼠标滚轮缩放
	
	//单击获取点击的经纬度
	map.addEventListener("click",function(e){
		alert(e.point.lng + "," + e.point.lat);
	});
</script>
